Cell Organelles
Some of the cell organelles are Endoplasmic Reticulum (ER), Golgi Apparatus, Lysosomes, Peroxisomes, Ribosomes, Centrosome, Mitochondria, Plastid..
Cell Organelles
Following are the Important Cell-organelles: - Endoplasmic Reticulum (ER) Golgi Apparatus Lysosomes Peroxisomes Ribosomes Centrosome Mitochondria Plasti..
Following are the important cell-organelles
Endoplasmic Reticulum (ER) Golgi Apparatus Lysosomes Peroxisomes Ribosomes Centrosome Mitochondria Plastid..
Deoxyribose Nucleic Acid (DNA)
With the exception of a few viruses, DNA forms the genetic material in all living organisms. In the prokaryotic cells DNA occurs in the cytoplasm. In the eukaryotic cells it is confined largely to the nucleus and forms the main component of chromosomes. A small amount of DNA is found in the c..
Deoxyribose Nucleic Acid (DNA)
With the exception of a few viruses, DNA forms the genetic material in all living organisms. In the prokaryotic cells DNA occurs in the cytoplasm. In the eukaryotic cells it is confined largely to the nucleus and forms the main component of chromosomes. A small amount of DNA is found in the c..
Compartmentalization in Cells
Each cell can be regarded as a compartment by itself since it is bound on all the sides by a cell membrane. It separates the protoplasm within the cell from the surrounding environment. As a result, the cell is able to retain specific molecules and carry out certain reactions in an orderly manner. ..
Cytoplasm
It is a semi-fluid ground substance enclosed by the plasma membrane. It appears granular due to the presence of large number (as many as 20,000) ribosomes. The ribosomes may occur singly or in clusters called polyribosomes. Membrane -bound cell organelles like mitochondria, lyso..
It is a semi-fluid ground substance enclosed by the plasma membrane. It appears granular due to the presence of large number (as many as 20,000) ribosomes. The ribosomes may occur singly or in clusters called polyribosomes. Membrane -bound cell organelles like mitochondria, lyso..Mitosis
. Secondly, the cell builds up a sufficiently large store of energy to carry out the process of cell division. New cytoplasmic organelles also are formed during interphase-mitochondria, ribosomes, chloroplasts etc. One of the most prominent organelles to double itself ..
Characteristic features of the meristematic cells
The cells are relatively smaller in size compared to mature cells. They are either rectangular or isodiametric in shape. The cells are always compactly arranged, without any intercellular spaces. The cells have a thin cell wall, which is composed of only cellulose. The cells enclose a la..
Question 9
Question: Organelle not present in animal cells is _____. 1. plastid 2. centrosome 3. nucleus 4. mitochondria Answer: ..
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